Snieg

#include "stdafx.h"
#include "Platki_sniegu.h"
#include <Windows.h>
#include "stdio.h"
#include <list>
#include <ctime>


using namespace std;


#define SZE 100
#define WYS 80

TCHAR Class_Name[] = TEXT("OKNO_TEST");
MSG Komunikat;
int zmienna = 0;
char ilosc[128];
HINSTANCE *hInst;
HWND okno1;
int roztopy=0;
const WORD ID_TIMER = 1;
RECT WymiaryOkna;
int licznik = 0;
int index = 0;
int level = 0;
HBRUSH tlo, platek_srodek;
HPEN obrys;
int inc = 0;
RECT tablica[1000];

void DodajPlatek(int idx)
{
    RECT temp;
    temp.left = rand() % 800+50; // (rand() % 98) + WymiaryOkna.right/100
    temp.top = 30;
    temp.right = temp.left + 30;
    temp.bottom = 60;
    tablica[idx] = temp;
}

void WarstawNizej(int idx)
{
    for (int i = 0; i < idx - 1; i++)
    {
        int random = rand() % 30;
        RECT temp = tablica[i];
        if (temp.bottom + 30 < (WymiaryOkna.bottom - (i * 2)) )
        {
            if (rand() % 2)
            {

                temp.left -= random;
                temp.right -= random;
            }
            else
            {
                temp.left += random;
                temp.right +=random;
            }

            temp.top += 30;
            temp.bottom += 30;
        }
        tablica[i] = temp;
    }
}

void Roztop(int roztopy) {

    for (int i = roztopy - 10; i < roztopy; i++)
    {
        RECT temp = tablica[i];
        temp.left = 0;
        temp.right = 0;
        temp.top = 0;
        temp.bottom = 0;
        tablica[i] = temp;
    }
}

void Rysuj(int idx) {
    HDC hdc = GetDC(okno1);

    FillRect(hdc, &WymiaryOkna, tlo);
    Ellipse(hdc, 60, 60, 30, 30);
    SelectObject(hdc, platek_srodek);
    for (int i = 0; i < idx; i++)
    {
        Rectangle(hdc, tablica[i].left, tablica[i].top, tablica[i].right, tablica[i].bottom);
    }
}

LRESULT CALLBACK WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
    GetClientRect(hwnd, &WymiaryOkna);

    switch (msg) {
    case WM_CREATE:
    {
        SetTimer(hwnd, 1, 100, NULL);
        tlo = CreateSolidBrush(RGB(128, 0, 128));
        platek_srodek = CreateSolidBrush(RGB(115 , 215 , 215));

        obrys = CreatePen(PS_SOLID, 3, RGB(0, 20, 222));
    }
    case WM_TIMER:

        licznik++;

        DodajPlatek(index);
        WarstawNizej(index);



        if (licznik == 9)
        {
            licznik = 0;
            roztopy++;

        }

        if (inc == 99)
        {
            Roztop(roztopy);
            inc = 0;

        }

        Rysuj(index);
        index++;

        break;
    case WM_LBUTTONDOWN:
        KillTimer(hwnd, ID_TIMER);

        licznik = 0;
        level = 0;
        index = 0;
        SetTimer(hwnd, 1, 100, NULL);

        break;
    case WM_CLOSE:
        if ((MessageBox(hwnd, TEXT("Czy chcesz wyłączyć okno ?"), TEXT("Pytanie"), MB_OKCANCEL)) == IDOK)
            DestroyWindow(hwnd);
        else break;
    case WM_DESTROY:
        PostQuitMessage(0);
        break;
    default:
        return DefWindowProcW(hwnd, msg, wParam, lParam);
    }
    return 0;
}

int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow)
{
    hInst = &hInstance;
    WNDCLASSEX window;
    window.cbClsExtra = NULL;
    window.cbSize = sizeof(WNDCLASSEX);
    window.cbWndExtra = NULL;
    window.hbrBackground = (HBRUSH)(COLOR_WINDOW + 1);
    window.hCursor = LoadCursor(*hInst, IDC_ARROW);
    window.hIcon = LoadIcon(*hInst, IDI_APPLICATION);
    window.hIconSm = NULL;
    window.hInstance = *hInst;
    window.lpfnWndProc = WndProc;
    window.lpszClassName = Class_Name;
    window.lpszMenuName = 0;
    window.style = NULL;

    if (!RegisterClassEx(&window)) {
        MessageBox(NULL, TEXT("Zarejestrowanie klasy nieudane! =("), TEXT("WARNING"), MB_OK | MB_ICONWARNING);
        return 1;
    }


    okno1 = CreateWindowEx(WS_EX_WINDOWEDGE, Class_Name, TEXT("Okno 1"), WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, CW_USEDEFAULT, 1000, 800, NULL, NULL, *hInst, NULL);

    if (okno1 == NULL) {
        MessageBox(NULL, TEXT("Stworzenie okna nieudane! =("), TEXT("WARNING"), MB_OK | MB_ICONWARNING);
        return 2;
    }

    ShowWindow(okno1, nCmdShow);
    UpdateWindow(okno1);

    while (GetMessage(&Komunikat, NULL, 0, 0)) {

        TranslateMessage(&Komunikat);
        DispatchMessage(&Komunikat);
    }
    UnregisterClass(Class_Name, *hInst);
    return Komunikat.wParam;
}